python学习之第三方包安装方法(两种方法)
这篇文章主要介绍了python学习之第三方包安装方法,最近在学习QQ空间、微博(爬虫)模拟登录,都涉及到了RSA算法。这样需要下一个RSA包(第三方包),在网上搜了好多资料,具体有以下两种方法:
第一种方法(不使用pip或者easy_install):
Step1:在网上找到的需要的包,下载下来。eg. rsa-3.1.4.tar.gz
Step2:解压缩该文件。
Step3:命令行工具cd切换到所要安装的包的目录,找到setup.py文件,然后输入python setup.py install
第二种方法(使用pip或者easy_install):
直接打开cmd,敲pip install rsa。
需要主要的是,以上第三方包的安装方法的两种方法都是直接可以进入cmd的,不是python的shell,也不需要在cmd中进到python。

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